Our client a leading Multinational Semiconductor Software Company requires C/C++ Compiler (LLVM GCC, or similar frameworks) for role based in Cork City, Ireland.You will be required to be onsite 4 days per week.RoleThe C Compiler team builds the toolchain that unlocks this performance. Working on LLVM-based compilers for Xtensa processors, the team drives code generation, architecture-aware optimizations, and real-world workload performance.In close partnership with hardware teams, they enable new capabilities and deliver production-grade tools used by leading semiconductor and systems companies.ResponsibilitiesDesign and implement compiler optimisations and features for Xtensa processorsDrive improvements in code generation, performance tuning, and architecture enablement across the toolchainPartner closely with hardware and architecture teams on new ISA features and capabilitiesAnalyse and optimise real world workloads, including AI, DSP, and vision use casesProvide technical mentorship to junior engineers and contribute to the team’s technical direction and best practicesEducationPhD or Master’s degree in Computer Science or Electrical Engineering,ExperienceTypically 1+ years of experience in compiler development or low- level systems software (academic or industry experience considered)Strong C/C++ programming skills with solid debugging and problem solving expertiseGood understanding of compiler internals (LLVM, GCC, or similar frameworks)Strong foundation in computer architecture and performance optimisationNice to HaveExperience with DSPs, AI/ML workloads, or embedded systemsHands-on experience with LLVM or GCC backends and optimisation passesExperience working close to hardware teams or enabling new processor architecturesContactFor further information please contact Mícheál at Software Placements on 00353 1 5254642 or email micheal@softwareplacements.ie
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